mesoarchean

Fetched 2026-10-26 (cache).

Synonyms: neoarchean

Antonyms: neoarchean

Related words from Datamuse; suggestions, not definitions.

Adjective

1. {{lb|en|geology}} Of a [[geologic]] [[era]] within the [[Archaean]] [[eon]] from about 3200 to 2800 million years ago; [[stromatolite]]s have existed from this time.

Proper noun

1. {{lb|en|geology}} The era from 3,200 [[Ma]] to 2,800 Ma.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.